Target flux estimation by calculating intersections between neighboring conic reflector patches

被引：27

作者：

Canavesi, Cristina ^{[1
]}

Cassarly, William J. ^{[2
]}

Rolland, Jannick P. ^{[1
]}

机构：

[1] Univ Rochester, Inst Opt, Rochester, NY 14627 USA

[2] Synopsys Inc, Wooster, OH 44691 USA

来源：

OPTICS LETTERS | 2013年 / 38卷 / 23期

基金：

美国国家科学基金会;

关键词：

DESIGN;

D O I：

10.1364/OL.38.005012

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We propose a fast algorithm to estimate the flux collected by conic reflector patches, based on the calculation of intersections between neighboring patches. The algorithm can be employed in conjunction with the supporting ellipsoids algorithm for freeform reflector design and is shown to be orders of magnitude faster and more scalable than the commonly used Monte Carlo ray tracing approach. (C) 2013 Optical Society of America

引用

页码：5012 / 5015

页数：4

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